Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

3981491 (number)

3981491 is an odd 7-digits prime number following 3981490 and preceding 3981492. In scientific notation, it is written as 3.981491 × 10^6. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 3981490 positive integers (up to 3981491) that are relatively prime to 3981491.

Interesting facts

3981491 has 2 divisors, whose sum is 3981492
The reverse of 3981491 is 1941893
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 7
Sum of Digits 35
Digital Root 8

Name

Name	three million nine hundred eighty-one thousand four hundred ninety-one

Notation

Scientific notation	3.981491 × 10^6
Engineering notation	3.981491 × 10^6

Prime Factorization of 3981491

Prime Factorization 3981491

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	3981491	Product of the distinct prime numbers

The prime factorization of 3981491 is 3981491. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 7, 66, 46, 894, 441, 1606, 9620, 2283, 27276, 763874, 909053, 1155718, 9381750, 23028027, 55530108, 26235070, 172797201, 3792444608, 9055661622

Basic calculations (n = 3981491)

Multiplication

n×y

n×2	7962982
n×3	11944473
n×4	15925964
n×5	19907455

Division

n÷y

n÷2	1990745.5
n÷3	1327163.6666667
n÷3	995372.75
n÷5	796298.2

Exponentiation

n^y

n²	15852270583081
n³	6.3115672656102E+19
n⁴	2.5129448263922E+26
n⁵	1.0005267209777E+33

Nth Root

^y√n

²√n	1995.3673847189
³√n	158.49488318855
⁴√n	44.669535308965
⁵√n	20.893401387727

Divisors of 3981491

1, 3981491

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	3981492	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	1990746	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1995.3676352993	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999994976757	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3981491 can be divided by 2 positive divisors. The sum of these divisors (counting 3981491) is 3981492, the average is 1990746.

Base conversion 3981491

Base	System	Value
2	Binary	1111001100000010110011
3	Ternary	21111021120122
4	Quaternary	33030002303
5	Quinary	2004401431
6	Senary	221200455
8	Octal	17140263
10	Decimal	3981491
12	Duodecimal	140012b
16	Hexadecimal	3cc0b3
20	Vigesimal	14hdeb
36	Base36	2dc4z

Cryptographic Hash Functions

md5	51b5e4cdee2f217365786378552e0645
sha1	4da7c81ecb573c60ddbbcee2b2036403861be35d
sha256	c3857f57268beb1abc29c0f89ddd5fbb71fdff7b40ef2b632809d5f1ee2871c6
sha512	f43a7403b6e781888089eca5c23ecac0c4525233d96886cce6b938d27fb2aa78daa2f2c950196ea679574599d0ae5d09016275a77e1981babcd5f24e77bb3918
ripemd-160	ebb50a889a947221a5cdf77f44d7eb46320862fa

3981491 as geometric shapes

Circle

Radius = n

Diameter	7962982
Circumference	25016445.751868
Area	49801376806525

Sphere

Radius = n

Volume	2.6437831139038E+20
Surface area	1.992055072261E+14
Circumference	25016445.751868

Square

Length = n

Perimeter	15925964
Area	15852270583081
Diagonal	5630678.5706664

Cube

Length = n

Surface area	95113623498486
Volume	6.3115672656102E+19
Space diagonal	6896144.7018782

Equilateral Triangle

Length = n

Perimeter	11944473
Area	6864234516306.5
Altitude	3448072.3509391

Triangular Pyramid

Length = n

Surface area	6864234516306.5
Volume	7.4382533557133E+18
Height	1876892.8568888